ST0001-LR020315RoneEn gine ers
8908 Ambassador Row
Dallas, Texas 75247-4510
(214) 630-9745
(214) 630-9819 (fax)
CONCRETE COMPRESSIVE STRENGTH TEST
Client: City o£Coppell Report No.: 143784
Attn: Ms. Susan Taylor - Engineering Dept Project No.: 015729
PO Box 478 Date of Service: 02/14/2002
Coppell TX 75109 Report Date: 03/15/2002
9'
Project: ~
Freeport Parkway
Coppell, TX
Services:
Obtain samples of fresh concrete at the placement locations, perform required field testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
STRENGTH:
SLUMP (in):
AIR (%):
TEST METHOD:
CONTRACTOR: Infrastructure Services, Inc.
CONCRETE SUPPLIER: Cattimore
PLANT: 7
SPECIFICATION REQUIREMENTS
3000 psi ~ 28 Days
NA
NA
ASTM C-172
ASTM C-31
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
MIX DESIGN I.D.: 38
PLACEMENT DATE: 02/14/2002
WEATHER CONDITIONS: Sunny
TIME SAMPLED: 4:15pm BATCHTIME: 3:lSpm
TEMPERATURE (F)-AIR 57 F CONCRETE: 64 v
TRUCK NO: 1092 TICKET NO: 7113392
AIR CONTENT (%): Nh UNIT WEIGHT (pc0: Nh
OVERALL PLACEMENT LOCATION:
Inlet - 400' east of existing creekview on north side of future mad
SAMPLE LOCATION: Same as above
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12" (area 28.27 sq. in.)
CYLINDER MEASURED
MARKED SLUMP
SET NO. (inches)
MAXIMUM COMPRESSIVE
DATE AGE LOAD STRENGTH
TESTED (days) (lbs. force) (psi)
FRACTURE
TYPE
1 1 4.75
1 2 4.75
I 3 4.75
02/21/2002 7 87505 3090
03/14/2002 O 119985 42~
03/14/2002 118615
Average 4220
Unbonded Cap
Unbonded Cap
Unbonded Cap
I 4
Hold
Standby time: 2:00pm - 4:00pm
Technician: Cody Carroll
Report Distribution:
(1) Ciiy of Coppell
(I) City of CoppelI
(I) City of Coppell
(I) Infrastructure Services, Inc.
Started: 2:00pm Finished: 5:30pm
(I) City of Coppell
(1) Schrick¢l, Rollins & Assoc., Inc.
Rone~
Cla
¢.
tark
Project Manager
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, performance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our le~ers and
reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the writlen approval of Rone Engineers, Inc.
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